baber/WOPTO huggingface dataset:
Patent JP-S63246857-A (JP)
Title: Lead frame
Inventor: MORITA TOSHIO
IPC: H01L23/495
Filed: 1987-04-01
Abstract: PURPOSE:To make mechanical deformation of inner leads hard to occur during an assembling process and to make short circuits between the inner leads hard to occur, by fixing the inner end parts of two or more neighboring leads with heat resisting resin. CONSTITUTION:A lead frame is fixed with a frame shaped heat resisting resin at the outside of bonding parts 3 of the inner end parts of inner leads 2, which are linked with a tie bar 1. In this example, the frame shaped heat-resisting resin 4 is provided on one surfaces of the inner leads 2. The heat-resisting resin 4 is formed only on the upper side of leads 7 (including the tie bar 1, the inner leads 2, the bonding parts 3 and outer leads 5). The mechanical strength of the inner leads is increased owing to the heat-resisting resin frame 4 such as this, and the leads are hard to deform.
Patent JP-H04288929-A (JP)
Title: Clamping mechanism for recoiler
Inventor: MORI MUNETAKA
IPC: B21C47/32
Filed: 1991-03-19
Abstract: PURPOSE:To improve workability and functionality in regard to the clamping mechanism of the recoiler in a slitter with which a strip with a large width is sheared into the strips with a small width. CONSTITUTION:A slit S for strip clamp is constituted of a fixed member 1 which is fixed in composing a part of the inner circumference 61 of the revolving shaft 6 of the recoiler and for which a tapered face 11 on a fixed side is formed in the direction into the revolving shaft 6 and a movable member 2 which is disposed in such a manner as freely pressurizing and clearing against the above-mentioned fixed member 1, and, having on a movable side a tapered face 21 with which the belt-shaped slit S for clamp may be formed with the tapered face 11 on the fixed side, is composed of permitted vertical movement in the revolving shaft 6; and the clamp is operated by driving the above- mentioned variable member 2 via a hydraulic mechanism 4 provided on the revolving shaft 6 and also along the entire length in the direction of the revolving shaft 6.
Patent JP-S538378-A (JP)
Title: Surface hardened tool parts
Inventor: KIKUCHI NORIBUMI
IPC: B23P15/28
Filed: 1976-07-12
Abstract: PURPOSE:To obtain the thin covering layer of titanium oxycarbide having excellent wear resistance, by reacting Ti halogenide with H2 and CO or CO2 at high temperature on the surface of the tool parts.
Patent JP-H04293058-A (JP)
Title: Image forming method
Inventor: KURAMOTO SHINICHI
IPC: G03G9/097
Filed: 1991-03-20
Abstract: PURPOSE:To provide the image forming method in which a large number of closed microelectric fields are formed near the surface of a developer carrying body and >=2 stable and uniform toner layers can be laminated on the body, and filming is restrained and images high in density and quality can be obtained for a long period. CONSTITUTION:The large number of the microfine closed electric fields are formed near the surface of the developer carrying body by allowing the surface of the body to selectively hold electric charges and the one component type developer composed of a toner is fed on the body to allow the toner to be held on the microfine closed electric fields. The toner comprises a binder resin, a colorant, and a nitrogen-containing resin as a charge controller, and an electrostatic latent image is made visible image by feeding the toner.
Patent JP-H08252236-A (JP)
Title: Magnetic resonance diagnostic system
Inventor: WATANABE HIDEHIRO
IPC: G01N24/12
Filed: 1995-03-15
Abstract: PURPOSE: To improve local excitation characteristics by generating polarization move by applying an RF pulse to<1> H and an inverted pulse and another RF pulse to another nuclide and applying the inverted pulse at a timing different from that of the RF pulse of<1> H. CONSTITUTION: A uniform magnetostatic field and a gradient magnetic field provided with linear gradient magnetic field distribution in the same direction as that of the magnetostatic field and each direction of three axes of (x), (y) and (z) intersecting orthogonally to each other are applied to an examinee by a magnetostatic field magnet 1, and a gradient coil 2 and a shim coil 3 fitted in the inside of the magnetostatic field magnet. While, a probe 4 as a transmission/reception coil is provided with only a function to transmit/receive the RF pulse for<1> H and the one to transmit the RF pulse for<13> C. A magnetic resonance signal received with the probe 4, after being detected by a<13> C reception part 9, is sent to a computer system 12 via a data collection part 11.  While, all of a gradient coil power source 5, a shim coil power source 6, the<13> C reception part 9 and the data collection part 11 are controlled by a sequence control part 10, and also, the sequence control part 10 is controlled by the computer system 12.
Patent JP-H11314907-A (JP)
Title: Production of nitric acid
Inventor: MAURER RAINER
IPC: C01B21/00
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing nitric acid with which the optimization of nitric acid production is attained under the improvement of production parameters and material- and energy balance at the time of averting or reducing the drawback of the prior art. SOLUTION: This process comprises producing the nitric acid by a two-stage compression method of executing the combustion of ammonia to be used by a compressed process gas under a low first pressure, subjecting the gaseous nitrose generated by this combustion to absorb at least part of water under a second pressure relatively higher than the first pressure, thereby generating the nitric acid and releasing the unabsorbed residual gas from the second pressure with a residual gas expanding device 15 in order to obtain a compressor operation. In such a case, the process air and the gaseous nitrose are separately blown to a plural shaft power transmission type turbocompressor 19 and at this time, the process air is compressed to the first pressure described above and the gaseous nitrose is compressed to the second pressure described above.
Patent JP-H03281186-A (JP)
Title: Tie-in robot
Inventor: TAKAHASHI SHIZUO
IPC: B25J11/00
Filed: 1990-03-28
Abstract: PURPOSE:To enable high speed processing by locating an arm in a state that it is rotatable in a horizontal direction centering around the central part in a conveying direction of a yawing conveyor and communicating the arm to a subsequent process, and forming the end on the downstream side of a continuous conveying arm such that it is expandable in a conveying direction and vertically movable centering around the end on the upper stream side of the continuous conveying arm. CONSTITUTION:When an article is received onto a yawing conveyor 1 from a conveyor A or a pusher at a preceding process, the yawing conveyor 1 is rotated in a given angle arc in a horizontal direction and arranged on the same straight line as that on which a continuous conveying arm 2 is arranged as the article is conveyed in a downstream direction along with operation of the yawing conveyor 1. The direction of the article is changed to transfer the article onto the continuous conveying arm 2, and the article is carried out to a subsequent process along with operation of the continuous conveying arm 2. When the specifications of an article are changed and a position relation between a preceding process and a subsequent process is changed, the continuous conveying arm 2 is rotated in a horizontal direction centering around the central part of the yawing conveyor 1, and the end on the downstream side of the arm is expanded and contracted and vertically moved.
Patent JP-H01255276-A (JP)
Title: Semiconductor device
Inventor: SUZUKI TAKEYUKI
IPC: H01L29/739
Filed: 1988-04-05
Abstract: PURPOSE:To make a parasitic bipolar transistor difficult to operate, which is structually present in a double diffusion vertical MOSFET or the like, and to improve breakdown strength by composing a source region as a connecting structure of low and high concentration regions, and forming the whole region of the high concentration source region in a high concentration base region. CONSTITUTION:A semiconductor substrate 1 in which one main face side is of one conductivity type region 2, an opposite conductivity type first base region 14 selectively formed in the region 2, a reverse conductivity type second base region 15 selectively formed in the region 14 and having higher impurity concentration than that of the region 14, one conductivity type source region 16 formed over between the regions 15 and 14 and formed of a low concentration region 16a and a high concentration region 16b formed selectively in the regions 15, 14, and a gate electrode 9 facing the main face of the substrate in which the region 14 interposed between the region 16 and the region 2 is exposed through a gate insulating film 8 are provided, and the whole high concentration region of the region 16 is formed in the region 15.
Patent JP-S537812-A (JP)
Title: Rotary compressor
Inventor: KOISHI ISAYOSHI
IPC: F01C1/356
Filed: 1976-07-09
Abstract: PURPOSE: To provide the compressor having a little inner gas leakage in compression cycle and the construction of a high volume efficiency. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05117221-A (JP)
Title: Polyfunctional water-dispersible crosslinking agent
Inventor: RAURENCHIUSU KORUNERISU YOSEFU
IPC: C08K5/00
Filed: 1992-04-03
Abstract: The invention describes a new type of multi-functional water-dispersible crosslinking agents. These crosslinking agents are products consisting of oligomeric and compounds containing carbodiimide functions and other reactive functional groups. Further the invention describes aqueous dispersions, emulsions or solutions with such crosslinking agents. Finally the invention comprises a process for the preparation of the crosslinking agent according to the invention.
Patent JP-S61241605-A (JP)
Title: Image processing device
Inventor: IHARA YOSHIAKI
IPC: H04N7/18
Filed: 1985-04-19
Abstract: PURPOSE:To pickup an object for which an image of high accuracy is required in a part of image pickup area of the device surely and quickly by providing an image pickup device, an image pickup device shifting means, an image signal processing means and a controlling section etc. CONSTITUTION:An image pickup device 11, an image signal processing device 21, a zooming mechanism 23, an image pickup device shifting means 25 and a main controlling section 27 etc. are provided. The device 11 is connected to a controlling section 45 through a stepping motor 29..The third contact output driver 41 etc., and drives a CCD line sensor 39 under control of a controlling section 45. The device 21 displays in a TV monitor 57 under control of an image signal controlling section 47 through a CCD drive 49, a CCD timing 51 etc. The means 25 consists of a positioning solenoid 61, the first contact driver 63, a controlling section 73 etc., and the mechanism 23 is provided with a solenoid 79, a driver 81, a controlling section 85 etc. Thus, the zoom ratio of the device 11 is adjusted according to the required accuracy of inspection for each work made on each part of a work 3. Accordingly, the work 3 having works to be inspected at high accuracy in wide are of inspection can be inspected surely and quickly.
Patent JP-S5512316-A (JP)
Title: Electric water heater
Inventor: TERAKADO MASAYUKI
IPC: F24H1/18
Filed: 1978-07-06
Abstract: PURPOSE:To provide an electric water heater wherein face exothermic bodies each of which has a positive resistance temperature coefficient are caused to tightly adhere to the circumference of a resin molded tank and a resin bubbling layer are unitarily molded therewith, thereby to improve corrosion resistance, manufacturing cost, reliability and safety of the heater. CONSTITUTION:Face exothermic bodies each of which has a positive resistance temperature coefficient are caused to tightly adhere to the circumference of a tank 1 made by blow molding a resin excellent in corrosion resistance such as polypropylene, polybutene or the like thereby to form a resin bubbling layer 3 such as foaming urethane or the like between an armor 4 and the tank 1.
Patent JP-S527932-A (JP)
Title: Process for preparation of stable brominated diphenyl ether to lighe
Inventor: NOGUCHI YOSHIAKI
IPC: C07C43/29
Filed: 1975-07-07
Abstract: PURPOSE: Stable brominated diphenyl ether to light is prepared by the reaction of brominated diphenyl ether with reductive sulfur compounds in an organic solvent having a reactive hydrogen being capable to easily react with bromine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58201529-A (JP)
Inventor: SHIMOJIYOU TOSHIICHI
IPC: G05F1/10
Filed: 1982-05-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S526441-A (JP)
Title: Manufacturing method of parallelelectric field excitation piezo-electr ic filters
Inventor: KADOTA MICHIO
IPC: H03H9/17
Filed: 1975-07-04
Abstract: PURPOSE:Reduction of the manufacturing process by using part of the polarized electrodes for the base electrode and the  input-output electrode.
Patent JP-S62238534-A (JP)
Title: Driving device
Inventor: ENARI MASAHIKO
IPC: G09G3/36
Filed: 1986-04-09
Abstract: PURPOSE:To obtain the title device having a high density picture element extending over a wide area, and to especially make it suitable for a gradation display, by constituting it so that an information side driving circuit has at least two memory circuits. CONSTITUTION:This driving device has a scan side driving circuit 92 and information side driving circuits 93, 94, and is connected to an optical modulation element having an optical modulation substance placed between the first substrate and the second substrate, a conductive film provided on at least one substrate of the first substrate and the second substrate, and a low resistance electric transmission line connected electrically to the conductive film, and the information side driving circuits 93, 94 have at least two memory circuits 93M, 94M. The output of one memory circuit 93M is set to a reference potential, and the output of the other memory circuit 94M is set to an information signal potential. In this way, write can be executed at high speed to a display panel, and also, a gradation display can be executed by applying a gradation signal.
Patent JP-H08276303-A (JP)
Title: Bar introducing device for bar supplying equipment
Inventor: MIHASHI ICHIRO
IPC: B23B13/02
Filed: 1995-04-07
Abstract: PURPOSE: To eliminate a motor-switching control circuit and also to reduce the size of the entire equipment. CONSTITUTION: This bar introducing device for the bar supplying equipment is provided with a bar receiver 24 for having the material introducing part D of the bar supplying equipment received a bar, a slider 25 provided in the bar receiver 24, a guide pipe 22 for guiding a feed pipe provided in parallel with the slider and the bar receiver 24, and a rodless cylinder 28 serving as a driving source for actuating the slider 25. In addition, the material introducing part is installed on a turning frame 21. Turning the turning frame 21 switches a primary introducing position to a secondary introduction position.
Patent JP-H04295021-A (JP)
Title: Method for bending and molding blank sheet glass for sandwich glass
Inventor: SATO KAZUHITO
IPC: C03B23/025
Filed: 1991-03-22
Abstract: PURPOSE:To improve the release property of two sheets of glass sheets in the method for superposing two sheets of the glass sheets by disposing the film side of the blank sheet glass for two sheets of the sandwich glass formed with the films on at least one surface as an inside surface side, then simultaneously bending and molding the glass sheets. CONSTITUTION:While a glass cloth 2 for releasing is held between the outside sheet glass 1 and inside sheet glass 3 which are two sheets of the blank sheet glass for the sandwich glass, the glass is imposed on a bending mold 10 and is heated up to a temp. at which the glass can be bent, by which both glass 1, 3 are sagged by gravity.
Patent JP-S60226572-A (JP)
Title: Resin composition for coating compound of anode electrodeposition
Inventor: YAMAZAKI KAORU
IPC: C09D5/44
Filed: 1984-04-24
Abstract: PURPOSE:The titled composition suitable of metallic primer for cars, etc., providing a film having improved flexibility, impact resistance, and corrosion resistance, containing a primary, a secondary amino group, a block isocyanate group, amide group, and an urea group. CONSTITUTION:The desired resin composition containing an primary amino group and/or a secondary amino group, a block isocyanate group, two or more amide group and an urea group, obtained preferably by reacting (A) a polyamide polyamine containing the primary amino group (preferably ketiminized one) and/ or the secondary amino group with (B) a partial block polyisocyanate compound, and, if necessary, (C) a polyisocyanate compound in an equivalent ratio of the primary amino group and/or the secondary amino group of the component A: the block isocyanate group of the component B=1:0.2-5.
Patent JP-S63249244-A (JP)
Title: Memory control system
Inventor: MIZOGUCHI YUTAKA
IPC: G06F12/16
Filed: 1987-04-03
Abstract: PURPOSE:To speed up the response of a memory device at the time of generating a fault by providing a memory printed board unit with a selection signal register and sending a selection signal from a CPU to set the signal. CONSTITUTION:Each memory printed board unit 1 is provided with the selection signal register 15 and a selection signal is sent from the CPU 100 to select the driven unit 1 in a memory device 10. The CPU 100 identifies the unit 1 generating a fault based on various error detecting functions included in the memory device 10 and resets the selection signal in the failed unit so as not to inhibit the memory access of the unit. Thereby, the unit 1 generating the fault is electrically separated from the memory device 10 and starting addresses in the memory device 10 including units replaced independently of the failed unit may be newly set. Consequently, highly reliable memory control for the memory device can be executed.
Patent JP-S5511802-A (JP)
Title: Printing wire for dot printer
Inventor: HONMA YUTAKA
IPC: B41J2/25
Filed: 1978-07-11
Abstract: PURPOSE:To make a printing wire for a dot printer endurable for use at high speeds and for a long time and able to keep its printing quality steadily by making the wire of a WC-base cemented carbide which includes Co as a bonding material within a restricted range and has a hardness value and a Young's modulus within restricted ranges. CONSTITUTION:A printing wire 1 for a dot printer has a terminal 2 operted by an armature 3 on one end, the other end of the wire is arranged to perform printing action on a recording paper 5 guided by a bearing 8, and the wire is required to be endurable for use at high speeds and for a long time. To satisfy the requirement, a WC-base cemented carbide is selected for the material of the printing wire 1 restricting the range of Co as a bonding material within 10-20 weight %, restricting its hardness value within 38-92 in Rockwell A scale and its Young's modulus within 50000-58000 kg/mm<2>, and the wire is annealed being heated to about 1000 deg.C in hydrogen or vacuum after formed by grinding.
Patent JP-H04293579-A (JP)
Title: Method for washing solid fine particles
Inventor: UCHIYAMA MAKOTO
IPC: B08B7/00
Filed: 1991-03-22
Abstract: PURPOSE:To safely and simply wash and dry a surface to be washed without leaving a water mark on the surface to be washed of a washing object by solidifying org. matter to form org. solidified particles and allowing the org. solidified fine particle group to collide with the surface to be washed to wash said surface. CONSTITUTION:When high purity nitrogen gas is supplied to the nozzle 37 of a washing part 30 through a supply pipe 38 at the time of the washing of a semiconductor substrate, the fine particle group formed in a fine particle forming part 10 and stored in a stock part 12 is sent to the nozzle 37 from a feed pipe 13. Whereupon, the fine particle jet stream F dispersed in the high purity nitrogen gas is formed to be sprayed. This fine particle jet stream F is allowed to collide with a surface S to be washed and sent to a drying part 50 to be heated and dried by a heater 53. By this method, the solidified fine particles on the surface to be washed are evaporated and dried.
Patent JP-H03282578-A (JP)
Title: Fixing device
Inventor: YOSHIDA YASUYOSHI
IPC: G03G15/20
Filed: 1990-03-30
Abstract: PURPOSE:To prevent the occurrence of the phenomenon of the deterioration of an image caused by an toner offset for a long period by allowing pressure contact force to the fixing roller face of a cleansing roller gradually to be increased according to the progress of a utilization degree in the lapse of time. CONSTITUTION:The cleaning roller 4a formed with heat-resistant felt, and impregnated with silicone oil as a releasing agent is pressed to the face of the fixing roller 1. The face of the roller 1 which passes through a nip part (n), and where a recording sheet P is separated is cleaned in such a manner that stuck toner is collected by the roller 4a which is pressed to the face of the roller 1 and follower-rotated. The roller 4a is detachably, and replaceably attached to the top end side of one arm part 6b of a rocking lever 6, and the other arm part 6c of the rocking lever 6 allows the cam profile surface of a cam 8 to receive the bottom surface of its midway part. Then, a recording material sensor 18 and a CPU 21 detect the progress of the utilization degree of the fixing device in the lapse of time, and the drive of a motor 23 is controlled, and the cam 8 is gradually and sequentially driven and rotated counterclockwise via a reducing gear 24, so that the pressure welding force of the roller 4a to the roller 1 is increased.
Patent JP-H10279896-A (JP)
Title: Surface-protective film
Inventor: AGARI HIROSHI
IPC: C09J7/02
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To produce a surface-protective film suppressed in the buildup of frictional electricity, effectively inhibited from being charged and easily produced by a common plastic film production equipment without the necessity for any special precision apparatus and any complicated processes by laminating a pressure-sensitive adhesive layer on a layer of a base material containing a polyolefin resin and a potassium ionomer resin in a specified ratio. SOLUTION: A pressure-sensitive adhesive layer having a thickness of 5-50 μm is laminated on a 10-100 μm-thick layer of a base material comprising 100 pts.wt. polyolefin resin such as a low-density polyethylene, a medium-density polyethylene, a high-density polyethylene or an ethylene/α-olefin copolymer and 5-30 pts.wt. composition prepared by mixing 100 pts.wt. potassium ionomer with 0.1-30 pts.wt. compound having at least three hydroxyl groups in the molecule and having a molecular weight of 400 or below, desirably 80-300 in such amounts that the total potassium content is 0.4-4 mol, desirably 0,6-2 mol per kg of the potassium ionomer resin.
Patent JP-H08334919-A (JP)
Title: Electrostatic charge image developing toner, image forming method and process cartridge
Inventor: SHIMOJO MINORU
IPC: G03G21/18
Filed: 1996-04-05
Abstract: PURPOSE: To provide an electrostatic charge image developing toner which has excellent low-temp. fixability and offset resistance and does not cause fusion onto a photoreceptor, an image forming method, and a process cartridge. CONSTITUTION: The min. onset temp. of the endothermic peak at the endothermic peak at the time of temp. rising of the DSC curve of wax measured by a differential scanning calorimeter, in the electrostatic charge image developing toner contg. at least a binder resin and wax component, is >=50 deg.C. The curve described above has at least one endothermic peak in the temp. region of 60 to 90 deg.C and temp. region of 90 to 150 deg.C. The peak temp. difference between P1 and P2 is >=15 deg.C when the max. endothermic peaks in the respective temp. regions are P1 , P2 .